Book Image

WSO2 Developer's Guide

By : Ramón Garrido, Fidel Prieto Estrada
Book Image

WSO2 Developer's Guide

By: Ramón Garrido, Fidel Prieto Estrada

Overview of this book

WSO2 Enterprise Integrator brings together the most powerful servers provided by the WSO2 company for your SOA infrastructure. As an Enterprise Service Bus (ESB), WSO2 Enterprise Integrator provides greater flexibility and agility to meet growing enterprise demands, whereas, as a Data Services Server (DSS), it provides an easy-to-use platform for integrating data stores, creating composite views across different data sources, and hosting data services. Using real-world scenarios, this book helps you build a solid foundation in developing enterprise applications with powerful data integration capabilities using the WSO2 servers. The book gets you started by brushing up your knowledge about SOA architecture and how it can be implemented through WSO2. It will help build your expertise with the core concepts of ESB such as building proxies, sequences, endpoints, and how to work with these in WSO2. Going further, you will also get well-acquainted with DSS data service concepts such as configuring data services, tasks, events, testing, and much more. The book will also cover API management techniques. Along with ESB and DSS, you will also learn about business process servers, the rules server and other components that together provide the control and robustness your enterprise applications will need. With practical use cases, the book covers typical daily scenarios you will come across while using these servers to give you hands-on experience.
Table of Contents (14 chapters)

Summary

In this chapter, we learned how to use scheduled tasks in the Enterprise Integrator server, which is a powerful way of launching periodic jobs or complex jobs that require a large amount of resources to be processed by the server. We saw that there are three ways to schedule tasks in the EI server: one for data services, another for integration artifacts, such as sequences, proxy services, and endpoints, and a custom task implementation that we can develop from a Java project and can deploy in the server to extend the functionality.

The next chapter is focused on how to use the logging in the Enterprise Integrator. We will learn how to configure the Log4j engine that brings the server, how to use it for logging the envelope, payload, and properties, how to log inside the script mediator, and so on.